采用防火结构，即使软密封材料烧损，金属密封仍能起到作用。
Adopts the fireproof structure. Even if the soft sealing material is burned, the metal seal still takes effect.
本文介绍了大型泵站弹性金属塑料瓦一次烧损故障，分析了事故原因，提出了处理方法，并对泵站用弹性金属塑料瓦的安装、使用提出了建议。
This paper describes the burnout process of elastic metal-plastic pads in large pump station, analyzes the causes of the fault and proposes the methods to solve the problem.
此工艺操作简单，反应温度低，同时避免了金属的烧损，可大大降低合金生产成本。
This process has characteristics of simple operation, low reaction temperature, no burnt loss and low production cost.
此工艺操作简单，反应温度低，同时避免了金属的烧损，可大大降低合金生产成本。
This process has characteristics of simple operation, low reaction temperature, no burnt loss and low production cost.
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